Fluorescent lantern



FIG. 1 is a front view of a fluorescent lantern showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right-hand side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a front, right hand side perspective view thereof on a reduced scale;

FIG. 7 is a rear, left hand side perspective view thereof on a reduced scale. 

The ornamental design for a fluorescent lantern, as shown and described. 